Joatinga beach, Rio de Janeiro, BrazilHidden between stones, the Joatinga Beach is a great beach - great waves for the surfers and no noise for the swimmers who want to relax. Not crowded like the other beaches in Rio de Janeiro.

New motoring icons: Lamborghini Aventador LP 750-4 SuperveloceWith increased power, lower weight, improved aerodynamics and innovative technologies the Lamborghini Aventador LP 750-4 Superveloce is the most pure incarnation of a Lamborghini to date: unmistakable Lamborghini super sports car DNA, dynamic superiority and exceptional driving precision. A focus on weight reduction while incorporating innovative technologies has resulted in the most sports-oriented, fastest and most emotional series production Lamborghini ever. The weight has been further reduced by 50 kg through enhanced lightweight engineering including significant use of carbon fiber. The naturally aspirated V12 engine's power is increased to 552 kW/750 hp. This results in a power-to-weight-ratio of 2,03 kg/hp. The Superveloce accelerates from 0 to 100 km/h (62 mph) in 2.8 seconds and powers on to reach a top speed of more than 350 km/h (more than 217 mph).

Harden suspended 1 game for kicking James in the groinLeBron James #23 of the Cleveland Cavaliers and James Harden #13 of the Houston Rockets before the game on March 1, 2015 at the Toyota Center in Houston, Texas.

K 4-55The Hubble community bids farewell to the soon-to-be decommissioned Wide Field Planetary Camera 2 (WFPC2) onboard the Hubble Space Telescope. In tribute to Hubble's longest running optical camera, a planetary nebula has been imaged as WFPC2's final "pretty picture".This planetary nebula is known as Kohoutek 4-55 (or K 4-55). It is one of a series of planetary nebulae that were named after their discoverer, Czech astronomer Luboš Kohoutek. A planetary nebula is formed from material in the outer layers of a red giant star that were expelled into interstellar space when the star was in the late stages of its life. Ultraviolet radiation emitted from the remaining hot core of the star ionises the ejected gas shells, causing them to glow.In the specific case of K 4-55, a bright inner ring is surrounded an asymmetric, fainter layer. The entire system is then surrounded by a faint red halo of light emitted by ionised nitrogen. This multi-shell structure is fairly uncommon in planetary nebulae.